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Pauli Exclusion Principle - Historical Background, The Exclusion Principle, Electronic Configurations, Rationalizing The Periodic Law

The Pauli exclusion principle states that no two electrons in the same atom can have the same set of quantum numbers. The principle was first stated by the great Austrian-Swiss physicist Wolfgang Pauli (1900-1958) in 1925.


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about 4 years ago

This is such a good way of explaining the pauli’s exclusion principle. There were many definitions for this principle, but the definition posted in this site is easily understandable and brief. That is no two electrons in the same atom can have the same set of quantum numbers.